. The Gemini. The Gemini is a zodiak constellation. The stars Castor and Pollucs presents the twins' heads and theeir bodies lead down to the Mylky Way, to the Orion side. The Greeks called the stars so, because Castor and Pollucs were the names of Zevs sons. Castor is a visible triple system and its both bright components are the double stars and the weak one is an eclipsed double system. So Castor is a multiple system of the six stars. Back .

... In this paper we present the results of detailed B, V, R, I, and H study of the isolated nearby blue compact dwarf (BCD) galaxy NGC6789. Judging from the literature the observed galaxy has not been resolved into stars up to now. ... The distance of the galaxy, estimated from the tip of the red giant branch (TRGB) is 2.1 Mpc which places NGC6789 close to the Local Group. ... Key words: nearby galaxies: dwarf galaxies (NGC 6789): distance moduli: star content . ... Distance. ...

... Yes, Exploding Comet 17P/Holmes is one of the strangest things ever seen by astronomers - professional and amateurs alike. ... We also had some club members who received some Astronomical League awards...and we'd like to congratulate them! ... It is again a potluck, and is being held at the Masonic Temple in Galion ( 1252 State Route 598, Galion , OH 44833) Here's a map: Map of 1252 State Route 598 Galion, OH 44833-9367, US And, along with the party come RAS elections for 2008! ... Comet 17P/Holmes ...

... Galaxies 95 Optical morphology of distant RATAN-600 radio galaxies T. Pursimo1, K. Nilsson1, P. Teerikorpi1, A. Kopylov2, N. Soboleva3, Yu. ... Galaxies times were from 1200 to 2000 seconds depending on the brightness of the ob ject. ... We show some examples of di erent galaxy morphologies and galaxy environments of RC USS ob jects. ... 1999. ... The absolute magnitude is MR =,20.7, which suggests that the ob ject is slightly fainter than a typical FRI radio galaxy e.g. Colina & De Juan, 1995. ...

Ground-Based Mid Infra-Red Observations of Nearby Starburst and AGN Galaxies Bo jan Nikolic , Paul Alexander, Garret Cotter and Malcolm Longair Astrophysics Group, Cavendish Lab, Cambridge, U.K. Marcel Clemens Universita degli Studi di Padova, Italy Abstract. We present preliminary results of recent spatially resolved mid infrared (Mid-IR) spectroscopy with the MICHELLE instrument on UKIRT of NGC 7469, observed as part of a larger programme to study a sample of starburst and AGN in the Mid-IR. ...

Mark your calendars to reserve Tuesday, December 13 for a sensational astronomy meeting! The Amateur Astronomers Association of Princeton is presenting astronomer and author Kim Weaver for a presentation titled: "New Eyes on the Universe: Observing Beyond Hubble with the Chandra and Spitzer Space Telescopes," and will highlight violent processes and dust-enshrouded objects revealed only by searching for signatures in x-ray and infrared light. ...

... Сегодня: 10 апреля 2016 г. Главная камера космического телескопа Hubble возобновила работу, сообщает AP. Как говорится в официальном сообщении, распространенном NASA в пятницу вечером, главная камера телескопа, вышедшая 19 июня из строя из-за перегоревшего транзистора во "вспомогательной" микросхеме, переключена на запасной источник электроснабжения. ... Ожидается, что главная камера телескопа Hubble передаст на Землю первое изображение, полученное после ее ремонта, в ночь на понедельник. ...

На "загривке" у Льва.. На этой страничке я хочу познакомить вас с несколькими далекими галактиками, которые видны "на загривке" созвездия Льва. ... Hubble class: Sb/Sc). ... NGC 3193: bright, small in angular size, very little extended, pretty suddenly little brighter middle, star 9.5m 354deg, 80", magnitude 10.9m, angular diameter 2.5' x 2', Hubble class: E. NGC 3190 + NGC 3189 , magnitude: 11.9m, Hubble class: Sa, Position angle: 125 degrees, Size on blue POSS: 4.5' x 1.7' . ...

... Authors: M. A. Nowak et al. arxiv:1209.4524 Первая спектроскопически разрешенная орбита пары сверхмассивных черных дыр (The First Spectroscopically Resolved Sub-parsec Orbit of a Supermassive Binary Black Hole) . ... Authors: B. Mosser et al. arxiv:1209.1354 Обнаружение активной сверхмассивной черной дыры в безбалджевой галактике NGC 4561 (Discovery of an active supermassive black hole in the bulge-less galaxy NGC 4561) . ... обзор arxiv:1209.2509 Первые звезды (The First Stars) . ...

Microsymposium 38, MS083, 2003 (A4 format) MERCURY: LOCAL VARIATIONS OF THE PHOTOMETRIC RELIEF. ... Because of trajectory and pointing angle constraints the planet could be observed from Mariner 10 only over a small range of phase angles between about 75o and 110o. Therefore the photometric investigations are restricted to measuring the distribution of brightness on the Mercurian disk. ... Raw versions of real-time processing pictures FDS 0000984 and FDS 0000986 were used (images 196 and 202). ...

NAUTICAL ASTRONOMICAL YEARBOOK for 2017 (in Russian) . Foreword . ... NAY) is the daily visual geocentrical equatorial ephemerides of brightest navigational stars ? the Sun, the Moon, four major planets (Venus, Mars, Jupiter, Saturn) and of the 69 brightest stars, and the time of the rising and setting of the Sun and the Moon, the time of the beginning and the end of civil and navigational twilights, the azimuths of the upper limb of the Sun on rising and setting. ...

... Киевский клуб любителей астрономии "Астрополис" > . ... Астрософт (Модератор: tlgleonid ) > . Hubble 15 year of Discovery-куплю DVD . ... Астрономия . ... Жизнь клуба . ... Астрософт . Астрономия в Украине . ... Любители и профессионалы. ... Бердянское общество любителей астрономии "ОРИОН" . ... Одесское общество любителей астрономии ?АСТРОДЕС? Портал белорусских любителей астрономии - BelAstro.Net . ... Клуб Астрополис, Модератор . ...

... Новости астрономии . ... Chandra и Hubble сфотографировали остатки вспышки в Эта Киля . Рентгеновский телескоп Chandra совместно с космическим телескопом Hubble получили новое изображение одной из самых ярких, массивных и неустойчивых звезд из известных в астрономии - Эты Киля (Eta Carinae). Эта звезда с массой от 100 до 150 солнечных расположена в 7500 световых лет от нас. ... 1953-2016 Лаборатория рентгеновской астрономии Солнца, ФИАН . ... 499) 132-65-96, Факс: (499) 132-65-97 . ...

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